Home›Asteroids›721828 2004 HE81721828 2004 HE81Main-belt minor planetDesignation(721828) 2004 HE81ClassMain-beltSemi-major axis2.7622732 AUEccentricity0.0104852Inclination1.9733°Absolute magnitude (H)17.35Perihelion2.733 AUAphelion2.791 AU